The Series Of Virus Preservation Additives You Should Know
Hubei New Desheng Material Co.,ltd is specialized in making Viral Transport Media over years, and we developed several series as Normal Viral Transport Media,Inactivated and Non-inactivated viral transport media.
| Products Name | Characteristics |
| Normal Viral TransportMedia |
1.Color: Colorless or pink without guanidine salt 2.DNA and RNA of virus are not degraded under room temperature within 3 days. |
| Inactivated virus preservation solution withguanidine salt |
1.Without guanidine salt 2.DNA and RNA of virus are not degraded under room temperature within 3 days. |
| Non-inactivated viral transport Media | DNA and RNA of virus are not degraded under room temperature within 3 days. |
Non-inactivated viral transport Media
To make sure the purification of water, the processes of multiple membrane purification, EDI purification,distillation, and membrane filtration are made by machine at one time, without the help of workers.In that case, there won’t be RMA enzyme and Bacterial endotoxin. It is good for storage of blood sample without degradation and keeping original feature.
Inactivated viral transport Media
Inactivated viral transport Media is harmless,and inactivate respiratory pathogens instant.It used to prevent nucleic acid from degrading.
Storage
Non-inactivated version and Inactivated one can be stored at 2-35 ℃ for 12 months. After sampling, it should be transported to the laboratory within 48 hours below 2-8°C, or stored below -70°C. And shelf life are one year.
After the product is opened, the viral transport media can be stored at room temperature for 1 week. If you need to store it for a longer time, please store it at -80°C.
Instructions
1. Clean your hands before sampling, and tear up the outer packaging of the sampling swab, then take out the swab. Please do not to touch the swab tip.
2. According to sampling requirements, use swabs to right part.
3. Put the swab into the sampling tube with preservation solution immediately after sampling,in case touching other parts.
4. Discard the extra parts and tighten the cap to complete the sampling.
5. Store the sampling tube properly, and deliver it to test within 1 week.
6. The specific sampling methods mainly include as following:
Throat swab: Pass the swap over the base of the tongue, and wipe the bilateral pharyngeal tonsils and posterior pharyngeal.
Nasal swab: Gently insert the swab into the nasal palate, stay for a while and then slowly take it out.
For more information ,please visit our website.http://www.whdsbio.cn/product/13.html
